5
supplement(verb, take, cover, advance, increase)
4
accrue(verb, charge, increase, gain, swell)
4
accumulate(verb, increase, develop, rise, issue)
4
aggravate(verb, advance, increase, develop, raise)
4
billow(verb, adjective, advance, increase, raise)
4
compound(verb, increase, develop, extend, spread)
4
display(noun, verb, clear, show, separate)
4
draw out(verb, expression, phrasal verb, take, cover)
4
elevate(verb, advance, increase, drive, progress)
4
flare(verb, burn, glow, beam, gleam)
4
hike(verb, increase, develop, extend, improve)
4
mature(verb, get, change, advance, turn)
4
open out(verb, expression, phrasal verb, show, increase)
4
open up(verb, expression, phrasal verb, clear, open)
4
overdraw(verb, inflate, falsify, exaggeration, distort)
4
promote(verb, make, get, advance, show)
4
puff out(verb, expression, adjective, open, swell)
4
pyramid(verb, cover, increase, develop, extend)
4
rarefy(verb, thin, expansion, rarity)
4
refine(verb, cut, advance, increase, reduce)
10 years ago|29k views|share |citing 
APASmart Define. (2016). expand thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/expand/thesaurus/synonyms
ChicagoSmart Define. 2016. "expand thesaurus" https://smartdefine.org/expand/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, expand thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/expand/thesaurus/synonyms>.
MLASmart Define. "expand thesaurus" 14 March 2016. Web. 23 September 2026. <https://smartdefine.org/expand/thesaurus/synonyms>